/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servletpackage;

import datapackage.AnCeBean;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author salim
 * roles: pour chaque clique sur le checkbox langue on va changer la valeur du langue 1-->0 or 0-->1
 */
public class langueServlet extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        System.out.println("+++++++@ langueServlet+++debut....................");
        //read the parameter submitted by the form

        String lang = request.getParameter("langue");
        System.out.println("+++++++@ langueservlet+++the passed parameter lan :" + lang);
        
           // int langue = Integer.parseInt(request.getParameter("langue"));
            HttpSession session = request.getSession();
            AnCeBean param = (AnCeBean) session.getAttribute("param");
            int langue=param.getLangue();
            if (langue == 1) {
                param.setLangue(0);
                System.out.println("+++++++@ langueservlet+++la valeur definit au bean param est langue:"+param.getLangue());

            } else {
                System.out.println("+++++++@ langueservlet+++la valeur definit au bean param est langue:"+param.getLangue());
                param.setLangue(1);
            }
            session.setAttribute("param", param);
       


        String address = "/cleanpage.jsp";

        RequestDispatcher dispatcher = request.getRequestDispatcher(address);
        dispatcher.forward(request, response);

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
